Haacke's legless skink (Typhlosaurus braini), also known commonly as Brain's legless skink and Brain's blind legless skink, is a species of lizard in the family Scincidae. The species is endemic to Namibia.
The specific name, braini, is in honor of paleontologist Charles Kimberlin Brain.
The preferred natural habitat of T. braini is desert, at altitudes of .
T. braini is limbless, slender, and uniformly light pink. Adults have a snout-to-vent length (SVL) of .
Having no limbs, T. braini "swims" in sand dunes, both under the surface and at the surface.
The diet of T. braini consists of termites and insect larvae.
T. braini is viviparous.
T. braini is preyed upon by the Namib golden mole (Eremitalpa granti namibensis).